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15.0 Table of errors
In order to increase the reliability of operation, several internal tests are run by
the time switch. If any error appears during these tests, the LCD will display the
following error numbers.
Error no. 4, 5, 6, 7:
Error in the transmittance of data memorized in the memory card.
1. Transfer program once again onto program card.
2. Repeat transaction.
3. Wrong type of time switch, e.g. memory card Obelisk is programed for
TR 642S, you try ro read into a TR 644S.
Error no. 3:
Program card has been withdrawn prior to end of data transfer.
Repeat transaction.
Error no. 1, 2, 8:
Program memory defect.
What does memory card mean?
Mobile data carrier can be used for:
– security of the programmed time program
– duplication of the programmed time program
– faster programming of additional time switches with the same program
Option only with software:
– programming on the PC, store on memory card
– read program into time switch(es)
– program print out possible
What does RESET mean?
By pressing the RESET button, a defined new start for the time switch is
effected.The current time and date are cancelled.The stored switching times
are maintained permanently.
What does EEPROM mean?
An EEPROM is an electronic memory, which can store memorised data even
without current (without battery back up) for a period of approx. 40 years.
What is an LCD?
An LCD display is a liquid crystal display, with which current time and stored
data (switching times) can be shown.
